If it's green from swimming in a pool, use a "cleansing" shampoo.
If it's green from color and it's not coming out you'll have to go to a salon so they can fix it. I would really not recommend trying to do it yourself because it might get worse.
use a red based color and apply it to your hair color formula or to remove some of the green in your hair but it will not remove all, wash ur hair with ketchup, it actually works !
use a little bit of blue hair dye in your conditioner to neutralize the green.
You can use a clarifying treatment. You need to remove the chlorine from your hair. They sell shampoos for swimmers.
Usually it can, but sometimes hair needs a little more. I used to use apple cider vinegar when I had a pool. All I did was take a pitcher of warm water and about half a cup of the vinegar, or more, mix it, and rinse my hair with it after shampooing. Vinegar has a certain acid that smoothes the hair folicle as well, so not only should it remove the green, your hair should feel nice as well.
There are a handful of home remedies you can use to tint your hair green. You can use Kool-Aid for example to dye your hair.
To remove green hair spray from hair, try using a clarifying shampoo or a mixture of baking soda and water to wash the hair thoroughly. You may also use a deep cleansing shampoo or a vinegar rinse to help lift the color. If the color persists, consider seeking professional help from a hair stylist or colorist.
You are free to remove hair from any part of your body that you choose. It's your hair, feel free to remove it.
Most likely, it may also turn a green blue.
the chlorine make blond hair turn green. if you use chlorine shampoo it should get it out.
To wash lime green Kool-Aid out of your hair, first rinse your hair with warm water to help loosen the color. Then shampoo your hair with a clarifying shampoo, which can help remove the color. You may need to wash your hair a few times to completely remove the Kool-Aid color.
What you need to do is strip your hair. It's a chemical which will completely remove the colouring/dye out of your hair. After that, you can then apply the new colour dye.
Chlorine does not turn hair green. Copper in the pool water is the culprit. If you wash your hair before you bleach it, it should not turn green from an earlier swim. If you are concerned about copper in your hair, rinse your hair with white vinegar. That will break down the copper and remove it.